Base | Representation |
---|---|
bin | 10000101110100… |
… | …11110000001010 |
3 | 100210001101202100 |
4 | 20113103300022 |
5 | 241410443241 |
6 | 21531414230 |
7 | 3322524243 |
oct | 1027236012 |
9 | 323041670 |
10 | 140327946 |
11 | 72236510 |
12 | 3abb4376 |
13 | 230c36b5 |
14 | 148cbcca |
15 | c4bd9b6 |
hex | 85d3c0a |
140327946 has 48 divisors (see below), whose sum is σ = 332579520. Its totient is φ = 42408960.
The previous prime is 140327933. The next prime is 140327951. The reversal of 140327946 is 649723041.
It is a self number, because there is not a number n which added to its sum of digits gives 140327946.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 98890 + ... + 100298.
It is an arithmetic number, because the mean of its divisors is an integer number (6928740).
Almost surely, 2140327946 is an apocalyptic number.
140327946 is an abundant number, since it is smaller than the sum of its proper divisors (192251574).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140327946 is a wasteful number, since it uses less digits than its factorization.
140327946 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1931 (or 1928 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 36.
The square root of 140327946 is about 11846.0097079143. The cubic root of 140327946 is about 519.6545363200.
The spelling of 140327946 in words is "one hundred forty million, three hundred twenty-seven thousand, nine hundred forty-six".
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